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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2V | 1A1 |
| hartrees | |
|---|---|
| Energy at 0K | -118.775273 |
| Energy at 298.15K | -118.783699 |
| HF Energy | -118.276719 |
| Nuclear repulsion energy | 82.547320 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A1 | 3171 | 2998 | 56.09 | |||
| 2 | A1 | 3091 | 2922 | 6.72 | |||
| 3 | A1 | 3087 | 2919 | 47.32 | |||
| 4 | A1 | 1558 | 1473 | 3.83 | |||
| 5 | A1 | 1538 | 1454 | 0.17 | |||
| 6 | A1 | 1472 | 1392 | 2.53 | |||
| 7 | A1 | 1213 | 1147 | 0.44 | |||
| 8 | A1 | 902 | 853 | 0.50 | |||
| 9 | A1 | 375 | 354 | 0.00 | |||
| 10 | A2 | 3160 | 2987 | 0.00 | |||
| 11 | A2 | 1536 | 1452 | 0.00 | |||
| 12 | A2 | 1344 | 1271 | 0.00 | |||
| 13 | A2 | 929 | 879 | 0.00 | |||
| 14 | A2 | 225 | 213 | 0.00 | |||
| 15 | B1 | 3169 | 2996 | 107.23 | |||
| 16 | B1 | 3124 | 2954 | 5.78 | |||
| 17 | B1 | 1552 | 1467 | 12.24 | |||
| 18 | B1 | 1254 | 1186 | 0.00 | |||
| 19 | B1 | 767 | 725 | 1.30 | |||
| 20 | B1 | 283 | 267 | 0.00 | |||
| 21 | B2 | 3169 | 2996 | 31.63 | |||
| 22 | B2 | 3085 | 2917 | 40.40 | |||
| 23 | B2 | 1542 | 1458 | 1.88 | |||
| 24 | B2 | 1460 | 1380 | 4.39 | |||
| 25 | B2 | 1411 | 1334 | 2.13 | |||
| 26 | B2 | 1097 | 1037 | 0.38 | |||
| 27 | B2 | 953 | 901 | 0.90 |
| A | B | C |
|---|---|---|
| 0.98279 | 0.28162 | 0.24925 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.589 |
| C2 | 0.000 | 1.271 | -0.261 |
| C3 | 0.000 | -1.271 | -0.261 |
| H4 | 0.876 | 0.000 | 1.244 |
| H5 | -0.876 | 0.000 | 1.244 |
| H6 | 0.000 | 2.168 | 0.362 |
| H7 | 0.000 | -2.168 | 0.362 |
| H8 | 0.883 | 1.308 | -0.904 |
| H9 | -0.883 | 1.308 | -0.904 |
| H10 | -0.883 | -1.308 | -0.904 |
| H11 | 0.883 | -1.308 | -0.904 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5290 | 1.5290 | 1.0942 | 1.0942 | 2.1801 | 2.1801 | 2.1724 | 2.1724 | 2.1724 | 2.1724 | C2 | 1.5290 | 2.5428 | 2.1559 | 2.1559 | 1.0918 | 3.4955 | 1.0929 | 1.0929 | 2.8014 | 2.8014 | C3 | 1.5290 | 2.5428 | 2.1559 | 2.1559 | 3.4955 | 1.0918 | 2.8014 | 2.8014 | 1.0929 | 1.0929 | H4 | 1.0942 | 2.1559 | 2.1559 | 1.7528 | 2.4995 | 2.4995 | 2.5150 | 3.0691 | 3.0691 | 2.5150 | H5 | 1.0942 | 2.1559 | 2.1559 | 1.7528 | 2.4995 | 2.4995 | 3.0691 | 2.5150 | 2.5150 | 3.0691 | H6 | 2.1801 | 1.0918 | 3.4955 | 2.4995 | 2.4995 | 4.3365 | 1.7666 | 1.7666 | 3.8037 | 3.8037 | H7 | 2.1801 | 3.4955 | 1.0918 | 2.4995 | 2.4995 | 4.3365 | 3.8037 | 3.8037 | 1.7666 | 1.7666 | H8 | 2.1724 | 1.0929 | 2.8014 | 2.5150 | 3.0691 | 1.7666 | 3.8037 | 1.7653 | 3.1564 | 2.6166 | H9 | 2.1724 | 1.0929 | 2.8014 | 3.0691 | 2.5150 | 1.7666 | 3.8037 | 1.7653 | 2.6166 | 3.1564 | H10 | 2.1724 | 2.8014 | 1.0929 | 3.0691 | 2.5150 | 3.8037 | 1.7666 | 3.1564 | 2.6166 | 1.7653 | H11 | 2.1724 | 2.8014 | 1.0929 | 2.5150 | 3.0691 | 3.8037 | 1.7666 | 2.6166 | 3.1564 | 1.7653 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H6 | 111.488 | C1 | C2 | H8 | 110.801 | |
| C1 | C2 | H9 | 110.801 | C1 | C3 | H7 | 111.488 | |
| C1 | C3 | H10 | 110.801 | C1 | C3 | H11 | 110.801 | |
| C2 | C1 | C3 | 112.504 | C2 | C1 | H4 | 109.427 | |
| C2 | C1 | H5 | 109.427 | C3 | C1 | H4 | 109.427 | |
| C3 | C1 | H5 | 109.427 | H4 | C1 | H5 | 106.444 | |
| H6 | C2 | H8 | 107.932 | H6 | C2 | H9 | 107.932 | |
| H7 | C3 | H10 | 107.932 | H7 | C3 | H11 | 107.932 | |
| H8 | C2 | H9 | 107.738 | H10 | C3 | H11 | 107.738 |